View Single Post
Old 11-30-2016, 11:43 PM   #82 (permalink)
Daschicken
EcoModding flying lizard
 
Daschicken's Avatar
 
Join Date: May 2012
Location: Georgia
Posts: 743

Cibbie - '88 Honda CBR 250R
Motorcycle
90 day: 48.49 mpg (US)

Rarity - '06 Honda Accord EX V6
Team Honda
90 day: 29.88 mpg (US)

Baby viff - '86 Honda VFR 400R
Motorcycle
90 day: 42.15 mpg (US)

Latios - '08 Suzuki SV650SF
Motorcycle
90 day: 64.56 mpg (US)

Mazda 3 - '14 Mazda 3 i Sport
90 day: 43.25 mpg (US)
Thanks: 618
Thanked 261 Times in 174 Posts
Kill switch (not) progress....

Just tried unplugging my camshaft position sensor, no luck. Engine kept purring, didn't even hesitate. It did throw a check engine light though.

So I dug further into the wiring diagrams in my service manual and found the correct diagram this time. The upload file size limit makes the diagram unreadable, so here are the two noteworthy parts.

That wire coming off the bottom of C101 looks like it connects to another wire, which is connected to the PCM and called IGP.
Click image for larger version

Name:	Trimmed Engine performance diagram 5 top.png
Views:	44
Size:	70.4 KB
ID:	20977

The other wire of each injector comes to the ECM/PCM as shown in this diagram
Click image for larger version

Name:	Trimmed Engine performance diagram 5 bottom.png
Views:	45
Size:	22.3 KB
ID:	20978

Right now, what i'm thinking is Hook a switch (again, not an electrical person) up to Connector 101 to somehow disable it, but there are other things connected to it too. I just looked closer at the top diagram and saw that the other two(or 3) circuits connected to C101 are the camshaft position sensor and the two(?) crankshaft position sensors. Each of these position sensors share a common ground, G101. Could I intercept G101, and wire it to a switch so that with the flip of a switch, the three sensors are no longer receiving ground?

I'm not an electrical person, so if anyone can offer advice on how I should progress, I would appreciate it.
__________________
-Kaze o tatakaimasen-

Best trip in V6: 52.0
Best tank in V6: 46.0
Best tank in Mazda: 49.9
Best tank in CBR: 61.3
Best tank in SV: 83.9

Quote:
Originally Posted by MetroMPG View Post
You can lead a fashion-conscious horse to unusual-looking water...

  Reply With Quote